Bayfield, WI Weather & Growing Conditions
Today
52°F
Light Rain
Rain and patchy fog. Cloudy. High near 52, with temperatures falling to around 49 in the afternoon. Northeast wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 52°F | Light Rain | 5 to 15 mph NE | 83% |
| Tonight | 38°F | Light Rain | 5 to 15 mph N | 88% |
| Thursday | 43°F | Light Rain Likely then Cloudy | 15 to 20 mph N | 67% |
| Thursday Night | 33°F | Cloudy | 10 to 15 mph NE | 5% |
| Friday | 43°F | Mostly Sunny | 0 to 5 mph N | 0% |
| Friday Night | 34°F | Mostly Clear | 0 to 5 mph W | 0% |
| Saturday | 45°F | Mostly Sunny | 5 to 10 mph SW | 0% |
| Saturday Night | 38°F | Partly Cloudy | 10 mph W | 2% |
| Sunday | 48°F | Sunny | 10 to 15 mph W | 2% |
| Sunday Night | 39°F | Partly Cloudy | 5 mph W | 0% |
| Monday | 52°F | Mostly Sunny | 5 to 10 mph SW | 0% |
| Monday Night | 39°F | Partly Cloudy | 10 mph W | 1% |
| Tuesday | 48°F | Mostly Sunny | 5 to 10 mph W | 1% |
| Tuesday Night | 38°F | Mostly Cloudy | 5 mph NW | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Bayfield, WI
Last spring frost
May 20
First fall frost
Oct 8
Growing season
141 days
Hardiness zone
5b
Explore more for Bayfield, WI: full frost dates · planting calendar · Wisconsin frost dates
Climate data from the nearest NOAA station, Bayfield 6 N, Wi (12.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.